We’ve been selling off the stock from this purchase for the past decade; you’ll see the selection here: The Portnoy Collection, 1973-1975. In that decade, we had NEVER seen the Denis Potvin poster from the series…that is, until last weekend, when we managed to obtain 8 of these vintage posters from another dealer at the Sports Card and Memorabilia show in Toronto! Here’s a picture of this rare beauty – from the Hall of Fame defenseman’s rookie year, no less: